78440184

素因数分解:

$2^3\times 3^3\times {\mathrm{363149}}^1$

素因数の和:363164

約数の個数: 32

約数和(自身を含む): 217890000

約数和(自身を除く): 139449816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 363149, 726298, 1089447, 1452596, 2178894, 2905192, 3268341, 4357788, 6536682, 8715576, 9805023, 13073364, 19610046, 26146728, 39220092, 78440184]

約数ペア:

[(1, 78440184), (2, 39220092), (3, 26146728), (4, 19610046), (6, 13073364), (8, 9805023), (9, 8715576), (12, 6536682), (18, 4357788), (24, 3268341), (27, 2905192), (36, 2178894), (54, 1452596), (72, 1089447), (108, 726298), (216, 363149)]